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  <div class="section" id="module-airflow.contrib.operators.mssql_to_gcs">
<span id="airflow-contrib-operators-mssql-to-gcs"></span><h1><a class="reference internal" href="#module-airflow.contrib.operators.mssql_to_gcs" title="airflow.contrib.operators.mssql_to_gcs"><code class="xref py py-mod docutils literal notranslate"><span class="pre">airflow.contrib.operators.mssql_to_gcs</span></code></a><a class="headerlink" href="#module-airflow.contrib.operators.mssql_to_gcs" title="Permalink to this headline">¶</a></h1>
<p><p>MsSQL to GCS operator.</p>
</p>
<div class="section" id="module-contents">
<h2>Module Contents<a class="headerlink" href="#module-contents" title="Permalink to this headline">¶</a></h2>
<dl class="class">
<dt id="airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator">
<em class="property">class </em><code class="sig-prename descclassname">airflow.contrib.operators.mssql_to_gcs.</code><code class="sig-name descname">MsSqlToGoogleCloudStorageOperator</code><span class="sig-paren">(</span><em class="sig-param">mssql_conn_id='mssql_default'</em>, <em class="sig-param">*args</em>, <em class="sig-param">**kwargs</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/mssql_to_gcs.html#MsSqlToGoogleCloudStorageOperator"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator" title="Permalink to this definition">¶</a></dt>
<dd><p>Bases: <a class="reference internal" href="../sql_to_gcs/index.html#airflow.contrib.operators.sql_to_gcs.BaseSQLToGoogleCloudStorageOperator" title="airflow.contrib.operators.sql_to_gcs.BaseSQLToGoogleCloudStorageOperator"><code class="xref py py-class docutils literal notranslate"><span class="pre">airflow.contrib.operators.sql_to_gcs.BaseSQLToGoogleCloudStorageOperator</span></code></a></p>
<p>Copy data from Microsoft SQL Server to Google Cloud Storage
in JSON or CSV format.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>mssql_conn_id</strong> (<a class="reference external" href="https://docs.python.org/3/library/stdtypes.html#str" title="(in Python v3.8)"><em>str</em></a>) – Reference to a specific MSSQL hook.</p>
</dd>
</dl>
<dl>
<dt><strong>Example</strong>:</dt><dd><p>The following operator will export data from the Customers table
within the given MSSQL Database and then upload it to the
‘mssql-export’ GCS bucket (along with a schema file).</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">export_customers</span> <span class="o">=</span> <span class="n">MsSqlToGoogleCloudStorageOperator</span><span class="p">(</span>
    <span class="n">task_id</span><span class="o">=</span><span class="s1">&#39;export_customers&#39;</span><span class="p">,</span>
    <span class="n">sql</span><span class="o">=</span><span class="s1">&#39;SELECT * FROM dbo.Customers;&#39;</span><span class="p">,</span>
    <span class="n">bucket</span><span class="o">=</span><span class="s1">&#39;mssql-export&#39;</span><span class="p">,</span>
    <span class="n">filename</span><span class="o">=</span><span class="s1">&#39;data/customers/export.json&#39;</span><span class="p">,</span>
    <span class="n">schema_filename</span><span class="o">=</span><span class="s1">&#39;schemas/export.json&#39;</span><span class="p">,</span>
    <span class="n">mssql_conn_id</span><span class="o">=</span><span class="s1">&#39;mssql_default&#39;</span><span class="p">,</span>
    <span class="n">google_cloud_storage_conn_id</span><span class="o">=</span><span class="s1">&#39;google_cloud_default&#39;</span><span class="p">,</span>
    <span class="n">dag</span><span class="o">=</span><span class="n">dag</span>
<span class="p">)</span>
</pre></div>
</div>
</dd>
</dl>
<dl class="attribute">
<dt id="airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator.ui_color">
<code class="sig-name descname">ui_color</code><em class="property"> = #e0a98c</em><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/mssql_to_gcs.html#MsSqlToGoogleCloudStorageOperator.ui_color"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator.ui_color" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="attribute">
<dt id="airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator.type_map">
<code class="sig-name descname">type_map</code><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/mssql_to_gcs.html#MsSqlToGoogleCloudStorageOperator.type_map"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator.type_map" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator.query">
<code class="sig-name descname">query</code><span class="sig-paren">(</span><em class="sig-param">self</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/mssql_to_gcs.html#MsSqlToGoogleCloudStorageOperator.query"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator.query" title="Permalink to this definition">¶</a></dt>
<dd><p>Queries MSSQL and returns a cursor of results.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>mssql cursor</p>
</dd>
</dl>
</dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator.field_to_bigquery">
<code class="sig-name descname">field_to_bigquery</code><span class="sig-paren">(</span><em class="sig-param">self</em>, <em class="sig-param">field</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/mssql_to_gcs.html#MsSqlToGoogleCloudStorageOperator.field_to_bigquery"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator.field_to_bigquery" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>

<dl class="method">
<dt id="airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator.convert_type">
<em class="property">classmethod </em><code class="sig-name descname">convert_type</code><span class="sig-paren">(</span><em class="sig-param">cls</em>, <em class="sig-param">value</em>, <em class="sig-param">schema_type</em><span class="sig-paren">)</span><a class="reference internal" href="../../../../../_modules/airflow/contrib/operators/mssql_to_gcs.html#MsSqlToGoogleCloudStorageOperator.convert_type"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#airflow.contrib.operators.mssql_to_gcs.MsSqlToGoogleCloudStorageOperator.convert_type" title="Permalink to this definition">¶</a></dt>
<dd><p>Takes a value from MSSQL, and converts it to a value that’s safe for
JSON/Google Cloud Storage/BigQuery.</p>
</dd></dl>

</dd></dl>

</div>
</div>


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